I'm trying to use the API to enable/disable the RECORD_RDP_SESSIONS attribute for a user account.

I've found that if I use the following;

INPUT_DATA={"operation":{"Details":{"ACCOUNTNAME":"<acctname>","RECORD_RDP_SESSIONS":"true"}}}

the setting correctly is set to enabled in the GUI, but if I do the reverse...

INPUT_DATA={"operation":{"Details":{"ACCOUNTNAME":"<acctname>","RECORD_RDP_SESSIONS":"false"}}}

nothing changes.

What am I missing?